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root@rpi-iot-jsho-cam-02:/# vi /etc/default/sysstat
ENABLED=“true“

root@rpi-iot-jsho-cam-02:/# vi /etc/cron.d/sysstat
# The first element of the path is a directory where the debian-sa1
# script is located
PATH=/usr/lib/sysstat:/usr/sbin:/usr/sbin:/usr/bin:/sbin:/bin

# Activity reports every 10 minutes everyday
5-55/10 * * * * root command -v debian-sa1 > /dev/null && debian-sa1 1 1

# Additional run at 23:59 to rotate the statistics file
59 23 * * * root command -v debian-sa1 > /dev/null && debian-sa1 60 2

root@rpi-iot-jsho-cam-02:/#

root@rpi-iot-jsho-cam-02:/# vi /etc/sysstat/sysstat
# sysstat configuration file. See sysstat(5) manual page.

# How long to keep log files (in days).
# Used by sa2(8) script
# If value is greater than 28, then use sadc’s option -D to prevent older
# data files from being overwritten. See sadc(8) and sysstat(5) manual pages.
HISTORY=7

# Compress (using xz, gzip or bzip2) sa and sar files older than (in days):
COMPRESSAFTER=10

# Parameters for the system activity data collector (see sadc(8) manual page)
# which are used for the generation of log files.
# By default contains the `-S DISK‘ option responsible for generating disk
# statisitcs. Use `-S XALL‘ to collect all available statistics.
SADC_OPTIONS=“-S DISK“

# Directory where sa and sar files are saved. The directory must exist.
SA_DIR=/var/log/sysstat

# Compression program to use.
ZIP=“bzip2″

root@rpi-iot-jsho-cam-02:/# sar

Linux 5.10.63-v7l+ (rpi-iot-jsho-cam-02) 02/12/2022 _armv7l_ (4 CPU)

12:00:01 AM CPU %user %nice %system %iowait %steal %idle
12:05:01 AM all 33.14 0.01 20.91 0.06 0.00 45.88
12:15:02 AM all 33.03 0.00 20.93 0.06 0.00 45.99
12:25:01 AM all 33.63 0.00 20.89 0.03 0.00 45.44
12:35:01 AM all 33.00 0.00 21.00 0.06 0.00 45.95
12:45:01 AM all 33.18 0.00 20.79 0.04 0.00 45.99
12:55:01 AM all 33.10 0.00 20.80 0.04 0.00 46.06
01:05:01 AM all 33.21 0.00 20.98 0.03 0.00 45.77
01:15:01 AM all 32.94 0.00 20.79 0.05 0.00 46.23
01:25:02 AM all 32.75 0.00 20.96 0.06 0.00 46.24
01:35:01 AM all 33.21 0.00 20.68 0.03 0.00 46.08
01:45:01 AM all 33.05 0.00 20.91 0.04 0.00 46.00
01:55:01 AM all 32.14 0.00 20.81 0.04 0.00 47.01
02:05:01 AM all 32.10 0.00 20.79 0.04 0.00 47.07
02:15:01 AM all 32.08 0.00 20.89 0.04 0.00 46.98
02:25:01 AM all 32.70 0.00 21.23 0.04 0.00 46.04
02:35:01 AM all 32.24 0.00 20.74 0.04 0.00 46.98
02:45:01 AM all 32.01 0.00 21.03 0.03 0.00 46.93
02:55:01 AM all 32.04 0.00 20.87 0.05 0.00 47.04
03:05:01 AM all 32.10 0.00 20.94 0.04 0.00 46.92
03:15:01 AM all 32.06 0.00 20.85 0.06 0.00 47.03
03:25:01 AM all 32.20 0.00 20.88 0.03 0.00 46.88
03:35:01 AM all 31.90 0.00 20.96 0.04 0.00 47.11

03:35:01 AM CPU %user %nice %system %iowait %steal %idle
03:45:01 AM all 32.30 0.00 20.55 0.04 0.00 47.11
03:55:01 AM all 32.14 0.00 20.82 0.04 0.00 47.00
04:05:01 AM all 32.18 0.00 20.94 0.04 0.00 46.85
04:15:01 AM all 32.22 0.00 20.84 0.04 0.00 46.91
04:25:01 AM all 32.56 0.00 21.24 0.06 0.00 46.14
04:35:01 AM all 32.29 0.00 20.78 0.04 0.00 46.89
04:45:01 AM all 32.39 0.00 20.73 0.04 0.00 46.84
04:55:01 AM all 32.12 0.00 20.94 0.03 0.00 46.91
05:05:01 AM all 32.35 0.00 20.80 0.03 0.00 46.81
05:15:01 AM all 32.09 0.00 21.03 0.04 0.00 46.84
05:25:01 AM all 32.25 0.00 20.85 0.04 0.00 46.86
05:35:01 AM all 32.46 0.00 20.80 0.07 0.00 46.67
05:45:01 AM all 32.31 0.00 20.84 0.04 0.00 46.81
05:55:01 AM all 32.37 0.00 20.75 0.03 0.00 46.84
06:05:01 AM all 32.51 0.00 20.82 0.05 0.00 46.62
06:15:02 AM all 32.24 0.00 21.13 0.04 0.00 46.59
06:25:01 AM all 32.91 0.00 21.15 0.04 0.00 45.91
06:35:01 AM all 32.43 0.00 20.95 0.04 0.00 46.58
06:45:01 AM all 32.56 0.00 20.86 0.03 0.00 46.55
06:55:01 AM all 32.53 0.00 20.74 0.04 0.00 46.69
07:05:01 AM all 32.49 0.00 20.88 0.06 0.00 46.58
07:15:02 AM all 26.87 0.00 15.73 0.01 0.00 57.40

07:15:02 AM CPU %user %nice %system %iowait %steal %idle
07:25:01 AM all 25.19 0.00 12.58 0.00 0.00 62.23
07:35:01 AM all 25.18 0.00 12.68 0.00 0.00 62.14
07:45:01 AM all 24.85 0.00 13.10 0.00 0.00 62.04
07:55:01 AM all 24.45 0.00 13.15 0.00 0.00 62.39
08:05:01 AM all 24.48 0.00 13.42 0.00 0.00 62.10
08:15:01 AM all 24.55 0.00 13.18 0.00 0.00 62.27
Average: all 31.44 0.00 19.82 0.04 0.00 48.70

root@rpi-iot-jsho-cam-02:~#

root@rpi-iot-jsho-cam-02:~# ls -la /var/log/sysstat
total 240
drwxr-xr-x 2 root root 4096 Feb 12 06:25 .
drwxr-xr-x 8 root root 4096 Feb 12 07:08 ..
-rw-r–r– 1 root root 52092 Feb 12 00:00 sa11
-rw-r–r– 1 root root 84572 Feb 12 08:45 sa12
-rw-r–r– 1 root root 87312 Feb 12 06:25 sar11

root@rpi-iot-jsho-cam-02:~#

root@rpi-iot-jsho-cam-02:~# dstat –time –cpu –net –disk –sys –load –proc –top-cpu
—-system—- –total-cpu-usage– -net/total- -dsk/total- —system– —load-avg— —procs— -most-expensive-
time |usr sys idl wai stl| recv send| read writ| int csw | 1m 5m 15m |run blk new| cpu process
11-02 11:21:51| 25 12 63 0 0| 0 0 |1432B 44k| 843 940 |2.33 2.01 1.85|3.0 0 1.7|motion 27
11-02 11:21:52| 35 52 14 0 0| 574B 1850B| 0 1704k|1259 1522 |2.33 2.01 1.85|5.0 0 105|motion 46
11-02 11:21:53| 36 51 13 0 0| 60B 588B| 0 1704k|1329 1537 |2.38 2.03 1.86|4.0 0 100|motion 47
11-02 11:21:54| 34 49 17 0 0| 180B 588B| 0 2344k|1274 1532 |2.38 2.03 1.86|4.0 0 107|motion 45
11-02 11:21:55| 35 22 43 0 0| 60B 470B| 0 0 |1051 1145 |2.38 2.03 1.86|1.0 0 23|motion 37
11-02 11:21:56| 23 7 70 0 0| 180B 572B| 0 0 | 861 968 |2.38 2.03 1.86|1.0 0 0|motion 23
11-02 11:21:57| 21 6 73 0 0| 60B 572B| 0 0 | 835 923 |2.38 2.03 1.86|3.0 0 0|motion 23
11-02 11:21:58| 25 8 67 0 0| 246B 536B| 0 0 | 818 932 |2.35 2.03 1.86|2.0 0 0|motion 24
11-02 11:21:59| 23 7 71 0 0| 60B 572B| 0 80k| 841 950 |2.35 2.03 1.86|3.0 0 0|motion 22
11-02 11:22:00| 19 11 70 0 0| 312B 720B| 0 0 | 827 927 |2.35 2.03 1.86|1.0 0 0|motion 21
11-02 11:22:01| 24 10 67 0 0| 126B 638B| 0 72k| 842 962 |2.35 2.03 1.86|1.0 0 0|motion 24
11-02 11:22:02| 25 11 64 0 0| 180B 470B| 0 0 | 851 922 |2.35 2.03 1.86|3.0 0 0|motion 27
11-02 11:22:03| 26 8 66 0 0| 186B 578B| 0 0 | 846 914 |2.24 2.01 1.86|3.0 0 0|motion 25
11-02 11:22:04| 27 11 62 0 0| 246B 536B| 0 0 | 896 933 |2.24 2.01 1.86|4.0 0 0|motion 28
11-02 11:22:05| 25 11 64 0 0| 60B 470B| 0 0 | 885 985 |2.24 2.01 1.86|1.0 0 0|motion 27

root@rpi-iot-jsho-cam-02:~# dstat –time –cpu –net –disk –sys –load –proc –top-cpu –output ./report.csv 60

root@rpi-iot-jsho-cam-02:~# vi ./report.csv
„Dstat 0.7.3 CSV output“
„Author:“,“Dag Wieers <dag@wieers.com>“,,,,“URL:“,“http://dag.wieers.com/home-made/dstat/“
„Host:“,“rpi-iot-jsho-cam-02″,,,,“User:“,“root“
„Cmdline:“,“dstat –time –cpu –net –disk –sys –load –proc –top-cpu –output ./report.csv 60
„,,,,“Date:“,“11 Feb 2022 16:03:33 CET“
„system“,“total cpu usage“,,,,,“net/total“,,“dsk/total“,,“system“,,“load avg“,,,“procs“,,,“most expensive“
„time“,“usr“,“sys“,“idl“,“wai“,“stl“,“recv“,“send“,“read“,“writ“,“int“,“csw“,“1m“,“5m“,“15m“,“run“,“blk“,“new“,“cpu process“

11-02 16:03:33,25.155,12.319,62.523,0.003,0,0,0,1378.508,48154.521,845.404,942.910,1.550,1.630,1.630,1,0,1.904,motion / 27%
11-02 16:04:33,26.866,11.429,61.700,0.004,0,355.633,653.367,0,3822.933,845.633,923.383,1.230,1.550,1.600,113,0,0.133,motion / 27%